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Eosin Y C.I. 45380
Excl. VAT
Incl. VAT
£4.67 to £19.91
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| Variation ID | Pack Size | List Price | Qty | ||
|---|---|---|---|---|---|
| photo_camera | 10g
RRBD92-U |
£7.71 | |||
| photo_camera | 50g
RRBD92-2W |
£12.44 | |||
| photo_camera | 5g
RRBD92-T |
£4.67 | |||
| photo_camera | 25g
RRBD92-W |
£9.92 | |||
| photo_camera | 100g
RRBD92-X |
£19.91 |
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Eosin Y (C.I. 45380) Powder: A high‑purity certified powder (Acid Red 87, CI 45380) used to prepare aqueous or alcoholic stains.
Consistent Quality: We carefully source Eosin Y (CI 45380) to ensure reproducible staining performance when preparing stains for histology and cytology workflows.
Shipped from Manchester, UK Facility: Sourced and packaged in non-toxic, chemical-resistant containers, ensuring reliable quality for our customers.
Frequent Uses
H&E Stain Preparation
Used in preparing staining solutions for hematoxylin & eosin protocols. Cytoplasm and connective tissues stain vivid pink‑red while nuclei remain blue.
Cytology Stains (Pap, Romanowsky)
Used in Pap and Romanowsky staining formulations to enhance cytoplasmic detail and contrast across cell preparations.
- Biological Stain
- H & E Stain
- Cytoplasmic Stain
C.I. 45380
Dye Content: 89%
Molecular Formula: C20H6Br4Na2O5
Molecular Weight: 691.86 g/mol
Melting Point: >300 °C
Insoluble Matter: 0.08%
Loss on Drying: 1.9%
Solubility in Water: Soluble
Cas Number: 17372-87-1
Einecs Number: 241-409-6
HS Code / Commodity Code: 3212900000
Hazard Phrases: H319,H303
Prec Phrases: P280,P305+P351+P338
